Hi Abbott, [auto build test ERROR on linus/master] [also build test ERROR on v4.14-rc4] [cannot apply to next-20171013] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Abbott-Liu/KASan-for-arm/20171014-104108 config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All errors (new ones prefixed by >>): arch/arm/kernel/entry-common.S: Assembler messages: >> arch/arm/kernel/entry-common.S:83: Error: invalid constant (ffffffffb6e00000) after fixup arch/arm/kernel/entry-common.S:118: Error: invalid constant (ffffffffb6e00000) after fixup -- arch/arm/kernel/entry-armv.S: Assembler messages: >> arch/arm/kernel/entry-armv.S:213: Error: selected processor does not support `movw r1,#:lower16:((((0xC0000000-0x01000000)>>3)+((0xC0000000-0x01000000)-(1<<29))))' in ARM mode >> arch/arm/kernel/entry-armv.S:213: Error: selected processor does not support `movt r1,#:upper16:((((0xC0000000-0x01000000)>>3)+((0xC0000000-0x01000000)-(1<<29))))' in ARM mode arch/arm/kernel/entry-armv.S:223: Error: selected processor does not support `movw r1,#:lower16:((((0xC0000000-0x01000000)>>3)+((0xC0000000-0x01000000)-(1<<29))))' in ARM mode arch/arm/kernel/entry-armv.S:223: Error: selected processor does not support `movt r1,#:upper16:((((0xC0000000-0x01000000)>>3)+((0xC0000000-0x01000000)-(1<<29))))' in ARM mode arch/arm/kernel/entry-armv.S:270: Error: selected processor does not support `movw r1,#:lower16:((((0xC0000000-0x01000000)>>3)+((0xC0000000-0x01000000)-(1<<29))))' in ARM mode arch/arm/kernel/entry-armv.S:270: Error: selected processor does not support `movt r1,#:upper16:((((0xC0000000-0x01000000)>>3)+((0xC0000000-0x01000000)-(1<<29))))' in ARM mode arch/arm/kernel/entry-armv.S:311: Error: selected processor does not support `movw r1,#:lower16:((((0xC0000000-0x01000000)>>3)+((0xC0000000-0x01000000)-(1<<29))))' in ARM mode arch/arm/kernel/entry-armv.S:311: Error: selected processor does not support `movt r1,#:upper16:((((0xC0000000-0x01000000)>>3)+((0xC0000000-0x01000000)-(1<<29))))' in ARM mode arch/arm/kernel/entry-armv.S:320: Error: selected processor does not support `movw r1,#:lower16:((((0xC0000000-0x01000000)>>3)+((0xC0000000-0x01000000)-(1<<29))))' in ARM mode arch/arm/kernel/entry-armv.S:320: Error: selected processor does not support `movt r1,#:upper16:((((0xC0000000-0x01000000)>>3)+((0xC0000000-0x01000000)-(1<<29))))' in ARM mode arch/arm/kernel/entry-armv.S:348: Error: selected processor does not support `movw r1,#:lower16:((((0xC0000000-0x01000000)>>3)+((0xC0000000-0x01000000)-(1<<29))))' in ARM mode arch/arm/kernel/entry-armv.S:348: Error: selected processor does not support `movt r1,#:upper16:((((0xC0000000-0x01000000)>>3)+((0xC0000000-0x01000000)-(1<<29))))' in ARM mode vim +213 arch/arm/kernel/entry-armv.S 2dede2d8e Nicolas Pitre 2006-01-14 151 2190fed67 Russell King 2015-08-20 152 .macro svc_entry, stack_hole=0, trace=1, uaccess=1 c4c5716e1 Catalin Marinas 2009-02-16 153 UNWIND(.fnstart ) c4c5716e1 Catalin Marinas 2009-02-16 154 UNWIND(.save {r0 - pc} ) e6a9dc612 Russell King 2016-05-13 155 sub sp, sp, #(SVC_REGS_SIZE + \stack_hole - 4) b86040a59 Catalin Marinas 2009-07-24 156 #ifdef CONFIG_THUMB2_KERNEL b86040a59 Catalin Marinas 2009-07-24 157 SPFIX( str r0, [sp] ) @ temporarily saved b86040a59 Catalin Marinas 2009-07-24 158 SPFIX( mov r0, sp ) b86040a59 Catalin Marinas 2009-07-24 159 SPFIX( tst r0, #4 ) @ test original stack alignment b86040a59 Catalin Marinas 2009-07-24 160 SPFIX( ldr r0, [sp] ) @ restored b86040a59 Catalin Marinas 2009-07-24 161 #else 2dede2d8e Nicolas Pitre 2006-01-14 162 SPFIX( tst sp, #4 ) b86040a59 Catalin Marinas 2009-07-24 163 #endif b86040a59 Catalin Marinas 2009-07-24 164 SPFIX( subeq sp, sp, #4 ) b86040a59 Catalin Marinas 2009-07-24 165 stmia sp, {r1 - r12} ccea7a19e Russell King 2005-05-31 166 b059bdc39 Russell King 2011-06-25 167 ldmia r0, {r3 - r5} b059bdc39 Russell King 2011-06-25 168 add r7, sp, #S_SP - 4 @ here for interlock avoidance b059bdc39 Russell King 2011-06-25 169 mov r6, #-1 @ "" "" "" "" e6a9dc612 Russell King 2016-05-13 170 add r2, sp, #(SVC_REGS_SIZE + \stack_hole - 4) b059bdc39 Russell King 2011-06-25 171 SPFIX( addeq r2, r2, #4 ) b059bdc39 Russell King 2011-06-25 172 str r3, [sp, #-4]! @ save the "real" r0 copied ccea7a19e Russell King 2005-05-31 173 @ from the exception stack ccea7a19e Russell King 2005-05-31 174 b059bdc39 Russell King 2011-06-25 175 mov r3, lr ^1da177e4 Linus Torvalds 2005-04-16 176 ^1da177e4 Linus Torvalds 2005-04-16 177 @ ^1da177e4 Linus Torvalds 2005-04-16 178 @ We are now ready to fill in the remaining blanks on the stack: ^1da177e4 Linus Torvalds 2005-04-16 179 @ b059bdc39 Russell King 2011-06-25 180 @ r2 - sp_svc b059bdc39 Russell King 2011-06-25 181 @ r3 - lr_svc b059bdc39 Russell King 2011-06-25 182 @ r4 - lr_<exception>, already fixed up for correct return/restart b059bdc39 Russell King 2011-06-25 183 @ r5 - spsr_<exception> b059bdc39 Russell King 2011-06-25 184 @ r6 - orig_r0 (see pt_regs definition in ptrace.h) ^1da177e4 Linus Torvalds 2005-04-16 185 @ b059bdc39 Russell King 2011-06-25 186 stmia r7, {r2 - r6} ^1da177e4 Linus Torvalds 2005-04-16 187 e6978e4bf Russell King 2016-05-13 188 get_thread_info tsk e6978e4bf Russell King 2016-05-13 189 ldr r0, [tsk, #TI_ADDR_LIMIT] 74e552f98 Abbott Liu 2017-10-11 190 #ifdef CONFIG_KASAN 74e552f98 Abbott Liu 2017-10-11 191 movw r1, #:lower16:TASK_SIZE 74e552f98 Abbott Liu 2017-10-11 192 movt r1, #:upper16:TASK_SIZE 74e552f98 Abbott Liu 2017-10-11 193 #else e6978e4bf Russell King 2016-05-13 194 mov r1, #TASK_SIZE 74e552f98 Abbott Liu 2017-10-11 195 #endif e6978e4bf Russell King 2016-05-13 196 str r1, [tsk, #TI_ADDR_LIMIT] e6978e4bf Russell King 2016-05-13 197 str r0, [sp, #SVC_ADDR_LIMIT] e6978e4bf Russell King 2016-05-13 198 2190fed67 Russell King 2015-08-20 199 uaccess_save r0 2190fed67 Russell King 2015-08-20 200 .if \uaccess 2190fed67 Russell King 2015-08-20 201 uaccess_disable r0 2190fed67 Russell King 2015-08-20 202 .endif 2190fed67 Russell King 2015-08-20 203 c0e7f7ee7 Daniel Thompson 2014-09-17 204 .if \trace 02fe2845d Russell King 2011-06-25 205 #ifdef CONFIG_TRACE_IRQFLAGS 02fe2845d Russell King 2011-06-25 206 bl trace_hardirqs_off 02fe2845d Russell King 2011-06-25 207 #endif c0e7f7ee7 Daniel Thompson 2014-09-17 208 .endif f2741b78b Russell King 2011-06-25 209 .endm ^1da177e4 Linus Torvalds 2005-04-16 210 f2741b78b Russell King 2011-06-25 211 .align 5 f2741b78b Russell King 2011-06-25 212 __dabt_svc: 2190fed67 Russell King 2015-08-20 @213 svc_entry uaccess=0 ^1da177e4 Linus Torvalds 2005-04-16 214 mov r2, sp da7404725 Russell King 2011-06-26 215 dabt_helper e16b31bf4 Marc Zyngier 2013-11-04 216 THUMB( ldr r5, [sp, #S_PSR] ) @ potentially updated CPSR b059bdc39 Russell King 2011-06-25 217 svc_exit r5 @ return from exception c4c5716e1 Catalin Marinas 2009-02-16 218 UNWIND(.fnend ) 93ed39701 Catalin Marinas 2008-08-28 219 ENDPROC(__dabt_svc) ^1da177e4 Linus Torvalds 2005-04-16 220 ^1da177e4 Linus Torvalds 2005-04-16 221 .align 5 ^1da177e4 Linus Torvalds 2005-04-16 222 __irq_svc: ccea7a19e Russell King 2005-05-31 223 svc_entry 187a51ad1 Russell King 2005-05-21 224 irq_handler 1613cc111 Russell King 2011-06-25 225 :::::: The code at line 213 was first introduced by commit :::::: 2190fed67ba6f3e8129513929f2395843645e928 ARM: entry: provide uaccess assembly macro hooks :::::: TO: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx> :::::: CC: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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